Name: Megger CFL535G Dual-Channel Time Domain Reflectometer
Brand: Megger
SKU: 82965

Megger CFL535G Dual-Channel Time Domain Reflectometer

The Megger CFL535G is a sophisticated dual-channel Time Domain Reflectometer (TDR) designed for locating faults in metallic cables. It’s a key tool for professionals in telecommunications, power distribution, and other industries that rely on maintaining clear, uninterrupted cable paths.

The CFL535G provides highly accurate fault localization with a minimum resolution of 0.1 meters and can operate over distances up to 20 kilometers, varying by cable type and the chosen velocity factor, which ranges from 0.2 to 0.99. This feature ensures that the instrument can adapt to any cable type for precise measurements. Additionally, it offers a selection of five output impedances, ranging from 25 Ω to 125 Ω, and includes an automatic impedance matching function to optimize its performance across different cable environments.

Megger CFL535G Key Features

Comprehensive Dual Channel capability with dual aspect display.
AUTO set up mode for instant use.
Ultra fast pulse for near end fault identification.
Xpert guidance to potential fault.
IP54 rating offers real life working.
Designed for use on all metallic paired cables.

Megger CFL535G Specifications

Specification Category	Details
General	Ranges: Up to 20000m with minimum resolution of 0.1m
	Accuracy: ±1% of range ± 1 pixel at 0.67VF
	Resolution: 1% of range
	Note: Accuracy is for the indicated cursor position only and depends on the correct velocity factor.
Input Protection	Complies with IEC61010-1 for connection to live systems up to 150 V CAT IV.
Input Protection	Fused leads required if voltage between terminals exceeds 300 V.
Output Pulse	Up to 20 volts peak to peak into open circuit, pulse widths vary by range and cable.
Gain	Set for each range with user-selectable steps (in Manual mode).
Velocity Factor	Variable from 0.2 to 0.99 in steps of 0.01.
TX Null	Automatic.
Power Management	User programmable auto power off timer (1, 5, 10 mins or off).
Batteries	Li-ion rechargeable, 12 hours typical life.
Safety	Complies with IEC61010-1 up to 150 V CAT IV, 300 V CAT III.
	Also compliant
Safety (continued)	Complies with EN60950-1, EN61010-3, UN38.3, and EN62133.
EMC	Meets BS EN 61326-1 Electromagnetic Compatibility Specifications (Light industrial), ‘B’ minimum performance for all immunity tests.
Mechanical	Designed for indoor or outdoor use, rated IP54.
Case Dimensions	11.4 in. x 7.5 in. x 2.2 in (290 mm x 190 mm x 55 mm).
Weight	3.8 lbs (1.7 kg).
Case Material	ABS (Acrylonitrile Butadiene Styrene).
Connectors	Four 4mm-safety terminals and two F connectors. Other standard push on adapters will fit the CFL535G.
Test Leads	Options include a Bed-of-Nails lead set (CFL535G) or 0.5 meter fused leads (TDR2000/3P).
Display	800 x 480 pixel WVGA color graphics LCD, viewable in external environments. User selectable color schemes.

Datasheet

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Megger CFL535G Dual-Channel Time Domain Reflectometer